Boneyard Wurm's power and toughness are each equal to the number of creature cards in your graveyard.

This spell costs {1} less to cast for each creature card in your graveyard.

This land enters tapped. {T}: Add {U} or {B}.

({T}: Add {G}.)

This land enters tapped. {T}: Add {B} or {G}.

({T}: Add {U}.)

When this creature enters, mill four cards.

Flying {2}: Target player mills a card. This creature gets +X/+X until end of turn, where X is the milled card's mana value.

Reveal the top four cards of your library. Put all land cards revealed this way into your hand and the rest into your graveyard.

When this creature enters, mill two cards.

Trample Splinterfright's power and toughness are each equal to the number of creature cards in your graveyard. At the beginning of your upkeep, mill two cards. (Put the top two cards of your library into your graveyard.)

Target creature gains deathtouch until end of turn and must be blocked this turn if able. Flashback {G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Whenever this creature attacks, create a 2/2 green Wolf creature token that's tapped and attacking for each creature card in your graveyard.